REMOVE

1. Atlas Map
2. School Atlas
3. Austria
4. Switzerland

WHAT

1. School (4)
2. Data Visualization (1)
3. Thematic (1)

WHERE

1. Alps (3)
2. Germany (3)
3. Poland (2)

WHO

1. Diercke, Carl (3)
2. Gaebler, Eduard (3)
3. George Westermann (3)
4. Decourchant, printer (1)
5. Geyer, V. (1)

WHEN

1. 1896 (3)
2. 1839 (1)
3. 1872 (1)
4. 1902 (1)